Transcription of BR-C46AR Class2 Bluetooth ver2 - Blue Radios
1 Secure, Versatile and Award Winning Network Radio Devices. 8310 S. Valley Highway, Suite 275 Englewood, CO 80112 USA Tel (303) 957-1003 Bluetooth Module BR-C46AR Class2 Bluetooth OUTLINE AT HOME. AT WORK. ON THE ROAD. USING Bluetooth WIRELESS TECHNOLOGY MEANS TOTAL FREEDOM FROM THE CONSTRAINTS AND CLUTTER OF WIRES IN YOUR LIFE. Wireless communications module certified to Bluetooth ver. Two types of models: With/without an antenna provided.
2 FCC, CE, RoHS, and Bluetooth certified ISM band module. UART data interface (2-wire or 4-wire with CTS/RTS). 13-bit PCM, 8k samples/s, synchronous bidirectional audio interface Includes integrated software stack, profiles, and AT modem like commands. Embedded Bluetooth Stack Profiles Included (requires no host MCU stack): SPP, DUN, LAN, PAN, Headset, HFP, eSCO, SCO, Audio Gateway, FTP Client/Server, OBEX, OPP Push/Pull, GAP, SDP, RFCOMM, and L2 CAP protocols. FEATURES The BlueRadios serial radio modems can be configured, commanded, and controlled through simple ASCII strings over the Bluetooth RF link or directly through the hardware serial UART. Dedicated PCM voice channel for audio applications, and eSCO for exceptional audio clarity UART baud rate speeds: 1200bps up to , and customized +10 meter (33 feet) distance Low power consumption (50mA TX, 40mA RX, idle mode, and 30uA deep sleep) Small-form factor SMT radio modem Operating temperature range: -40~+85 C.
3 Secure and robust communication link FHSS (Frequency Hopping Spread Spectrum) Encryption and 16 alphanumeric Personal Identification Number (PIN) Error correction schemes SPECIFICATIONS Item Specifications Frequency 2402 ~ 2480 MHz Modulation FHSS/GFSK Channel intervals 1 MHz Number of channels 79CH Power supply voltage ~ + and < 10mVp-p noise Current consumption 60mA worst case peak Transmission rate (over the air) 721kbps Receive sensitivity -82dBm typ. Output Power ( Class2 ) 4dBm max. Dimensions Without antenna (W) (L) (H)mm With antenna (W) (L) (H)mm Secure, Versatile and Award Winning Network Radio Devices.
4 8310 S. Valley Highway, Suite 275 Englewood, CO 80112 USA Tel (303) 957-1003 DIMENSIONS BR-C46AR (With Antenna) make from WML-C46 AHR VDD = ~ , 10mVp-p max noise Part is not 5 Vdc tolerant. Reset is active low; pulse >5msec. PIO Sink Current is 4mA max Unused pins can float accept for PIO(4), tie to ground if not used or disable via software. Power-up Sequence The unit must be reset with terminal 3 RESET after turning on the power supply VDD. Reset terminal should be low for >5 msec. to cause a reset incase of electrical brown-out or poor input supplied VDD. Allow 1sec for module to fully reboot. Unit will not initially boot-up reliably if the VDD ramp rate is in milliseconds. Please refer to BlueRadios Specification BR-AT_COMMANDS-100 hardware and software interface definition.
5 Firmware Options AT Command - Multi-point - Point-to-point - Repeater HCI or BCSP Custom Unit: mm *For technical details of the products in this page, refer to Sales Dept., BlueRadios, Inc. TERMINALS 1. GND 17. PCM_SYNC 2. 18. PCM_OUT 3. RESET 19. 4. AIO[1] 20. GND 5. SPI_MISO [0]6. SPI_CSB 22. PIO[9]7. SPI_CLK 23. PIO[2] 8. SPI_MOSI 24. PIO[5] 9. VDD 25. PIO[6] 10. GND 26. PIO[3] 11. UART_CTS 27. PIO[8] 12. UART_RTS 28. PIO[4] 13. UART_TX 29. PIO[7] 14. UART_RX 30, GND 15. PCM_CLK 31. (RF_Test:ANT) 16. PCM_IN 32. (RF_Test:GND) Secure, Versatile and Award Winning Network Radio Devices.
6 8310 S. Valley Highway, Suite 275 Englewood, CO 80112 USA Tel (303) 957-1003 STANDARD LAND DIMENSIONS BR-C46AR (With Antenna) make from WML-C46 AHR Note: Radio requires a RF ground plane on the rest of the Printed Circuit Board (PCB) area. This can be located on any layer of the PCB. Extend the RF ground plane parallel to module pins 1 and 30 the entire length of your board. Connect all ground pins and do not notch the ground plane around the module. Bottom of module is grounded so be careful of vias or conductive traces located under the modules that are not soldered masked to prevent shorting. Keep metallic components, connectors, copper traces, internal layers, and ground planes away from the antenna area in 3D space!
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